<template>
  <div v-if="show" class="lds-spinner">
    <div class="spinner">
      <div class="double-bounce1"></div>
      <div class="double-bounce2"></div>
    </div>
  </div>
</template>
<script>
export default {
  name: 'Loading',
  props: {
    show: Boolean
  },
  data() {
    return {
    }
  }
}
</script>
<style scoped>
.lds-spinner{
  position: fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  z-index: 9999;
}
.spinner {
  width: 50px;
  height: 50px;
  position:absolute;
  top:50%;
  left:50%;
  transform: translate(-50%);
  
}
.double-bounce1, .double-bounce2 {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, .8);
  position: absolute;
  top: 0;
  left: 0;
  -webkit-animation: bounce 2.0s infinite ease-in-out;
  animation: bounce 2.0s infinite ease-in-out;
}
.double-bounce2 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}
 
@-webkit-keyframes bounce {
  0%, 100% { -webkit-transform: scale(0.0) }
  50% { -webkit-transform: scale(1.0) }
}
 
@keyframes bounce {
  0%, 100% {
    transform: scale(0.0);
    -webkit-transform: scale(0.0);
  } 50% {
    transform: scale(1.0);
    -webkit-transform: scale(1.0);
  }
}
</style>